modtronix H / mbed_nz32sc151

mbed library for NZ32-SC151

targets/cmsis/arm_common_tables.h@10:6444e6c798ce, 2015-08-14 (annotated)

Committer:
modtronix
Date:
Fri Aug 14 18:48:46 2015 +1000
Revision:
10:6444e6c798ce
Updated to STM32CubeL1 V1.0.3

Who changed what in which revision?

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modtronix 10:6444e6c798ce 1 /* ----------------------------------------------------------------------
modtronix 10:6444e6c798ce 2 * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
modtronix 10:6444e6c798ce 3 *
modtronix 10:6444e6c798ce 4 * $Date: 31. July 2014
modtronix 10:6444e6c798ce 5 * $Revision: V1.4.4
modtronix 10:6444e6c798ce 6 *
modtronix 10:6444e6c798ce 7 * Project: CMSIS DSP Library
modtronix 10:6444e6c798ce 8 * Title: arm_common_tables.h
modtronix 10:6444e6c798ce 9 *
modtronix 10:6444e6c798ce 10 * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
modtronix 10:6444e6c798ce 11 *
modtronix 10:6444e6c798ce 12 * Target Processor: Cortex-M4/Cortex-M3
modtronix 10:6444e6c798ce 13 *
modtronix 10:6444e6c798ce 14 * Redistribution and use in source and binary forms, with or without
modtronix 10:6444e6c798ce 15 * modification, are permitted provided that the following conditions
modtronix 10:6444e6c798ce 16 * are met:
modtronix 10:6444e6c798ce 17 * - Redistributions of source code must retain the above copyright
modtronix 10:6444e6c798ce 18 * notice, this list of conditions and the following disclaimer.
modtronix 10:6444e6c798ce 19 * - Redistributions in binary form must reproduce the above copyright
modtronix 10:6444e6c798ce 20 * notice, this list of conditions and the following disclaimer in
modtronix 10:6444e6c798ce 21 * the documentation and/or other materials provided with the
modtronix 10:6444e6c798ce 22 * distribution.
modtronix 10:6444e6c798ce 23 * - Neither the name of ARM LIMITED nor the names of its contributors
modtronix 10:6444e6c798ce 24 * may be used to endorse or promote products derived from this
modtronix 10:6444e6c798ce 25 * software without specific prior written permission.
modtronix 10:6444e6c798ce 26 *
modtronix 10:6444e6c798ce 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
modtronix 10:6444e6c798ce 28 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
modtronix 10:6444e6c798ce 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
modtronix 10:6444e6c798ce 30 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
modtronix 10:6444e6c798ce 31 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
modtronix 10:6444e6c798ce 32 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
modtronix 10:6444e6c798ce 33 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
modtronix 10:6444e6c798ce 34 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
modtronix 10:6444e6c798ce 35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
modtronix 10:6444e6c798ce 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
modtronix 10:6444e6c798ce 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
modtronix 10:6444e6c798ce 38 * POSSIBILITY OF SUCH DAMAGE.
modtronix 10:6444e6c798ce 39 * -------------------------------------------------------------------- */
modtronix 10:6444e6c798ce 40
modtronix 10:6444e6c798ce 41 #ifndef _ARM_COMMON_TABLES_H
modtronix 10:6444e6c798ce 42 #define _ARM_COMMON_TABLES_H
modtronix 10:6444e6c798ce 43
modtronix 10:6444e6c798ce 44 #include "arm_math.h"
modtronix 10:6444e6c798ce 45
modtronix 10:6444e6c798ce 46 extern const uint16_t armBitRevTable[1024];
modtronix 10:6444e6c798ce 47 extern const q15_t armRecipTableQ15[64];
modtronix 10:6444e6c798ce 48 extern const q31_t armRecipTableQ31[64];
modtronix 10:6444e6c798ce 49 //extern const q31_t realCoefAQ31[1024];
modtronix 10:6444e6c798ce 50 //extern const q31_t realCoefBQ31[1024];
modtronix 10:6444e6c798ce 51 extern const float32_t twiddleCoef_16[32];
modtronix 10:6444e6c798ce 52 extern const float32_t twiddleCoef_32[64];
modtronix 10:6444e6c798ce 53 extern const float32_t twiddleCoef_64[128];
modtronix 10:6444e6c798ce 54 extern const float32_t twiddleCoef_128[256];
modtronix 10:6444e6c798ce 55 extern const float32_t twiddleCoef_256[512];
modtronix 10:6444e6c798ce 56 extern const float32_t twiddleCoef_512[1024];
modtronix 10:6444e6c798ce 57 extern const float32_t twiddleCoef_1024[2048];
modtronix 10:6444e6c798ce 58 extern const float32_t twiddleCoef_2048[4096];
modtronix 10:6444e6c798ce 59 extern const float32_t twiddleCoef_4096[8192];
modtronix 10:6444e6c798ce 60 #define twiddleCoef twiddleCoef_4096
modtronix 10:6444e6c798ce 61 extern const q31_t twiddleCoef_16_q31[24];
modtronix 10:6444e6c798ce 62 extern const q31_t twiddleCoef_32_q31[48];
modtronix 10:6444e6c798ce 63 extern const q31_t twiddleCoef_64_q31[96];
modtronix 10:6444e6c798ce 64 extern const q31_t twiddleCoef_128_q31[192];
modtronix 10:6444e6c798ce 65 extern const q31_t twiddleCoef_256_q31[384];
modtronix 10:6444e6c798ce 66 extern const q31_t twiddleCoef_512_q31[768];
modtronix 10:6444e6c798ce 67 extern const q31_t twiddleCoef_1024_q31[1536];
modtronix 10:6444e6c798ce 68 extern const q31_t twiddleCoef_2048_q31[3072];
modtronix 10:6444e6c798ce 69 extern const q31_t twiddleCoef_4096_q31[6144];
modtronix 10:6444e6c798ce 70 extern const q15_t twiddleCoef_16_q15[24];
modtronix 10:6444e6c798ce 71 extern const q15_t twiddleCoef_32_q15[48];
modtronix 10:6444e6c798ce 72 extern const q15_t twiddleCoef_64_q15[96];
modtronix 10:6444e6c798ce 73 extern const q15_t twiddleCoef_128_q15[192];
modtronix 10:6444e6c798ce 74 extern const q15_t twiddleCoef_256_q15[384];
modtronix 10:6444e6c798ce 75 extern const q15_t twiddleCoef_512_q15[768];
modtronix 10:6444e6c798ce 76 extern const q15_t twiddleCoef_1024_q15[1536];
modtronix 10:6444e6c798ce 77 extern const q15_t twiddleCoef_2048_q15[3072];
modtronix 10:6444e6c798ce 78 extern const q15_t twiddleCoef_4096_q15[6144];
modtronix 10:6444e6c798ce 79 extern const float32_t twiddleCoef_rfft_32[32];
modtronix 10:6444e6c798ce 80 extern const float32_t twiddleCoef_rfft_64[64];
modtronix 10:6444e6c798ce 81 extern const float32_t twiddleCoef_rfft_128[128];
modtronix 10:6444e6c798ce 82 extern const float32_t twiddleCoef_rfft_256[256];
modtronix 10:6444e6c798ce 83 extern const float32_t twiddleCoef_rfft_512[512];
modtronix 10:6444e6c798ce 84 extern const float32_t twiddleCoef_rfft_1024[1024];
modtronix 10:6444e6c798ce 85 extern const float32_t twiddleCoef_rfft_2048[2048];
modtronix 10:6444e6c798ce 86 extern const float32_t twiddleCoef_rfft_4096[4096];
modtronix 10:6444e6c798ce 87
modtronix 10:6444e6c798ce 88
modtronix 10:6444e6c798ce 89 /* floating-point bit reversal tables */
modtronix 10:6444e6c798ce 90 #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
modtronix 10:6444e6c798ce 91 #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
modtronix 10:6444e6c798ce 92 #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
modtronix 10:6444e6c798ce 93 #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
modtronix 10:6444e6c798ce 94 #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
modtronix 10:6444e6c798ce 95 #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
modtronix 10:6444e6c798ce 96 #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
modtronix 10:6444e6c798ce 97 #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
modtronix 10:6444e6c798ce 98 #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
modtronix 10:6444e6c798ce 99
modtronix 10:6444e6c798ce 100 extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
modtronix 10:6444e6c798ce 101 extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
modtronix 10:6444e6c798ce 102 extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
modtronix 10:6444e6c798ce 103 extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
modtronix 10:6444e6c798ce 104 extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
modtronix 10:6444e6c798ce 105 extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
modtronix 10:6444e6c798ce 106 extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
modtronix 10:6444e6c798ce 107 extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
modtronix 10:6444e6c798ce 108 extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
modtronix 10:6444e6c798ce 109
modtronix 10:6444e6c798ce 110 /* fixed-point bit reversal tables */
modtronix 10:6444e6c798ce 111 #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
modtronix 10:6444e6c798ce 112 #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
modtronix 10:6444e6c798ce 113 #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
modtronix 10:6444e6c798ce 114 #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
modtronix 10:6444e6c798ce 115 #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
modtronix 10:6444e6c798ce 116 #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
modtronix 10:6444e6c798ce 117 #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
modtronix 10:6444e6c798ce 118 #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
modtronix 10:6444e6c798ce 119 #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
modtronix 10:6444e6c798ce 120
modtronix 10:6444e6c798ce 121 extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
modtronix 10:6444e6c798ce 122 extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
modtronix 10:6444e6c798ce 123 extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
modtronix 10:6444e6c798ce 124 extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
modtronix 10:6444e6c798ce 125 extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
modtronix 10:6444e6c798ce 126 extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
modtronix 10:6444e6c798ce 127 extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
modtronix 10:6444e6c798ce 128 extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
modtronix 10:6444e6c798ce 129 extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
modtronix 10:6444e6c798ce 130
modtronix 10:6444e6c798ce 131 /* Tables for Fast Math Sine and Cosine */
modtronix 10:6444e6c798ce 132 extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
modtronix 10:6444e6c798ce 133 extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
modtronix 10:6444e6c798ce 134 extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
modtronix 10:6444e6c798ce 135
modtronix 10:6444e6c798ce 136 #endif /* ARM_COMMON_TABLES_H */